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It might just be me, mainly because I drive an "old" car that doesn't dim/adjust my rear view mirror based on others drivers lights, but I find the uber brightn
by christoph 13y ago
It might just be me, mainly because I drive an "old" car that doesn't dim/adjust my rear view mirror based on others drivers lights, but I find the uber brightness of other drivers lights to be a real pain these days. Often on the motorway I struggle to see ANYTHING as i'm being constantly blinded by other drivers high power lights behind me and when oncoming. I get its meant to be a safety feature, but for a lot of other road users it's a real nuisance to be blinded on a daily basis.
A good solution would be for modern cars to detect ambient light and adjust accordingly. On a well lit highway with lots of other road users, there's no reason to have these things turned up to 11 all the time. They could safely dial back to 3 or 4.
- rhizome 13y agoI have a VW with xenon projectors and the self-leveling feature should ensure this doesn't happen, but occasionally people do flash me. I assume their eyes are dilated from the weed.
- christoph 13y agoWell the problem is how low is the other vehicle? A modern Range Rover sits much higher than an MX5.
- rhizome 13y agoYeah, thankfully I have a dimming rear-view mirror.
- notatoad 13y agoThe biggest problem is how well are the other vehicle's headlights aimed. When i'm on the highway at night, i find that the Mercedes and Range Rovers with their HIDs are never an annoyance, because the lights shine at the ground rather than into my windows. GMC/Chevy SUVs and Pickups seem to be the worst offenders - they've got the xenon lights, but they're just a drop in replacement for the standard headlamps, so they shine straight out in front.
- to3m 13y agoRecentish Range Rovers are easily the worst. But most SUVs are generally pretty bad, with speed bumps, slight hills, or - yes - even a simple right-hand bend giving you an eyeful of piercing cold light. With the modern HID-/LED-/etc.-type bulbs, there's no falloff at the edge of the beam, so the moment your eyes are even slightly inside the light cone, they get zapped. I drive a BMW 3 series, which I don't believe is an especially low-riding car, but I still notice this quite a lot! I'm 6'2" and have the seat basically bolt upright, so my eyes are pretty far off the ground.
- lutorm 13y agoI don't understand how self-leveling works. If you're on a down-slope, won't they level themselves relative to the horizontal and shine in everyone's eyes then? Besides, there's no helping that everyone's screwed on convex roads. Coming over the top of a hill, your headlights will necessarily blind everyone coming from the other direction.
- eps 13y agoSelf-leveling compensates for car posture due to its load, not due to road incline. Think - full trunk with no passangers vs an empty trunk.
- blahedo 13y agoXenon lights are obnoxious because they are so much bluer than standard lights, they are that much more blinding; outdoor lights that are too blue (or full-spectrum) have the paradoxical effect of making everything darker by contrast, and much harder to see. I can't stand cars that have xenon lights, and I was glad to see their numbers start to decline in the last couple years.
- StavrosK 13y agoMy car also self-levels its xenon lights, and they are never at the other drivers' level. I never see anyone being bothered by them at all.
- auctiontheory 13y agoI never see anyone being bothered by them at all. WTF. How on earth would you know whether drivers going in the opposite direction were being blinded by your lights?!
- fsckin 13y agoYou can see very clearly where the higher intensity area of the beam cuts off, and he probably doesn't get flashed by oncoming cars.
- StavrosK 13y agoIf only there were some sort of signal other drivers could make to indicate my beams were too high!
- smileysteve 13y agoXenon lights actually have a lower cutoff on the drivers side because the designers were aware of onlooking from the opposite direction (and on the left of the car in the U.S.)
- streetnigga 13y agoThey are bothersome, you see this comment saying they are bothersome.
- streetnigga 13y agoI assume people with blinding lights are willingly acting malicious against others on the road knowing their overpowered lights reduce visibility for others. Lines like yours don't do much to break this mentality. Keep assuming drug usage while the reality of you blinding others is readily observable by peers around you. Self leveling projector lights beaming straight into my cab.
- thaumasiotes 13y agoYou mention this, but a smart self-dimming rear view mirror can't help at all against the incredible brightness of oncoming headlights. I have been literally blinded while going over CA highway 17 at night (don't let the "highway" designation fool you; it's a twisty mountain road abutted by cliffs), an obvious safety issue. I don't understand why it's legal to have headlights so bright. Manufacturers say having headlights brighter than everyone else makes you safer because you stand out. By the point where no one can even see, any putative safety benefit has been lost. Headlight brightness seems like a close analog of overfishing to me. :/
- to3m 13y agoThe drive for ever-brighter lights also ignores the safety of the road users without lights, who become increasingly harder to spot. An example of road users without lights: people. I know it's unfashionable to give a shit about people when you're driving a car, particularly people on foot, who if they were at all important enough to care about would surely be driving a car, but - well, what can I say? Bleeding heart, that's me.
- lovemenot 13y agoYou appear not to have read the part about BMW's new pedestrian spotlight feature. Which may raise another issue about deer (or people) freezing in the spotlights.
- retrogradeorbit 13y agoIt's not the obscuration of pedestrians from the driver with the bright lights, it's the obscuration of the pedestrian from the other driver being blinded by the super bright headlights. In the brightness the pupil closes and the driver looses any night vision. If you were approaching this situation from the other direction it could be extremely difficult to see the reverse-spot lighted pedestrians.
- masklinn 13y ago
- lutorm 13y agoThe problem is not the brightness, IMHO. The real problem is that, at least in the US, no one seems to care about keeping their headlights aimed properly, which in combination with the abundance of trucks with headlights mounted higher than a normal driver's head, leads to insane glare. As much as mandatory vehicle inspections are annoying, this would be my one reason to support them. (Not that it seems to matter, here in HI they have annual inspections, but the inspection facilities don't seem to give a damn.) Of course, a brighter misaligned headlight is worse, but an old halogen headlight creates plenty of glare if misaligned, while a super bright headlight is fine as long as it's not aimed at your eyes.
- bradleyland 13y agoI'm not sure about other countries, but all vehicles sold with HID (the bright blue headlights that many people find annoying) headlights in the US must come with an auto-leveling system. I'm almost 100% certain that the standards are the same or higher in Europe.
- thaumasiotes 13y agoThe fact that (as you point out) those bright blue headlights are especially offensive to many people would suggest that the auto-leveling system is not doing its job.
- pmiller2 13y agoI find the blue headlights annoying because they're blue, not because they're bright.
- sliverstorm 13y agoThe more blue the lights are, the greater the chance they are not factory; some schmuck stuck HID bulbs in halogen housings. This means no auto-leveling, no proper beam focusing, etc. It is already widely known that doing so is a Very Bad Idea (tm), but some people have absolutely no deference to their fellow drivers on the road.
- 13y ago
- leephillips 13y agoWhen I feel that the oncoming vehicle's lights are too bright, they get my high beams, which stay on them, despite their frantic high beam flashing. If more people did this, perhaps these people would switch back to their OEM lights. EDIT: Not talking about the lights described in the article, but people who replace their cars' original lights with brighter ones.
- krondor 13y agoThese lights FTA are OEM, though a lot of tuner cars and lifted trucks aren't I suppose.
- cenhyperion 13y ago> When I feel that the oncoming vehicle's lights are too bright, they get my high beams, which stay on them, despite their frantic high beam flashing. If more people did this, perhaps these people would switch back to their OEM lights. Sounds like you're really endangering other people's lives in response to an annoyance.
- leephillips 13y agoNot in response to an "annoyance". I feel that they are selfishly endangering me and the other drivers on the road.
- tempestn 13y agoEven if that's the case, the correct response is not to endanger them right back. That's like people who tailgate because they think the person in front of them is going too slow, or the ones who slow down because they think the person behind them is going too fast. Two wrongs don't make a right; they just make things twice as bad, or worse.
- yongjik 13y agoOh so you decided to help them? How nice.
- 13y ago
- pasbesoin 13y agoMy latest complaint is LED brake lights. Many models seem to be making them very bright -- to the point where they blind me when I am behind such a car. At stops, I sometimes find I have to look away from the car in front of me and the road, both due to discomfort and to having my night vision -- despite their being largely "red" -- destroyed. I thought there were regulations for such things -- for headlights, as well -- but either they are too lax or no one is enforcing them. Also, it seems typical of today's trends. Brighten up e.g. one's headlights for one's own convenience, even if and as to an excess that inconveniences everyone else or even puts them at risk. P.S. Also, many "modern" headlights have a very small and bright core source of light, as opposed to the larger reflector of "older" designs that does not create such an intense, localized spot. And the "blue-er" light -- harder on one's night vision.
- zaroth 13y agoLED brake lights definitely seem too bright on some cars. And there's a new trend... super-bright LED daytime running lights, actually bright enough to be distracting at high noon, and configured so that just one side switches off when the blinker turns on (giving this absurd half-lit or winking effect). I was behind a car today where the middle "third" brake light would actually blink, so weird and distracting -- hopefully an illegal after-market mod. Definitely one place I would have thought regulation would have stopped design from impacting safety. Next auto makers will decide brake lights don't even have to be red, because who cares about night vision if you have freakin laser beams in your headlights, right?!
- userbinator 13y agoThe point of the flashing brake light is to get your attention, apparently it's legal at least in the EU.
- smileysteve 13y agoLegal in the U.S. a lot of dealers started doing this in the 90s as an add on to the spoiler.
- JohnTHaller 13y agoIt isn't the HID lights themselves. All proper HID lights on new cars come with auto-leveling systems which will keep them from throwing light at your rear view mirror. You actually wind up with less light in your rear view than with traditional headlights. When you look at them, they'll look like projector lights and you can see them move up and down as a car goes over a hill, for instance. The problem is that aftermarket kits are used to install HID lights into standard headlight enclosures. This is base-level idiocy on the part of tinkerers to 'improve' their cars and make them look more modern. There may be a corresponding 'Type R' badge on the back to make the car go faster as well. These will throw a TON of light at your rear view and blind you. These are illegal in most states and I wish this law were enforced without exception everywhere in the world.
- StavrosK 13y agoThis is the correct answer. When my car starts up, my lights lower and then rise again to adjust, although I didn't know this also happens when driving over a hill.
- dognotdog 13y agoIt does not happen when driving over a hill. There are two different levelling functions. What you describe is the "homing" procedure for the stepper motors (typically) that do the levelling. Static levelling is mandatory for HID headlamps, and that adjusts the headlamp level according to load, etc, for example based on suspension level sensors. As the name says, it is static, so it doesn't do anything while the vehicle is moving. Dynamic levelling compensates for driver braking and acceleration, but I have not seen a production system that works for hills (how could it without information about where the crest is?). Typically, the systems work to ONLY react to the driver doing something, not road features like speed bumps or inclines. Neither levelling procedure works to actively reduce glare for other drivers when in turns or going over a hill.
- JohnTHaller 13y agoThat makes more sense. My dad's car has dynamic leveling with braking and acceleration. I noticed it in conjunction with hills for that reason.
- anon4 13y agoWhy not just wear sunglasses?
- drblast 13y agoIt's not just you, lights on most cars are just too damn bright and severely affect other drivers' night vision. I have no idea why they are considered "safe." However, BMW's new ultra bright lights will surely fail to gain traction, because BMW tends to attract a class of ultra-considerate driver that puts the safety of other drivers first and foremost, and surely BMW drivers would never stand for something like this.
- rogerbinns 13y agoBMW also need to work on their indicator fluid systems. So many of their cars seem to have run out, which leads to other drivers being unable to see the indicators the BMW drivers so conscientiously use.
- TacticalCoder 13y agoAbout nine person out of ten I know aren't aware of the fact that the rear view mirror in most cars can be manually set to "night mode". The rear view mirror has two positions: one for day-time and one for night-time (which dims the brightness of other cars' headlights). There's a manual switch which accepts two position and which is located on the back of your rear view mirror. It's something you need to switch manually twice a day: once in the morning to put it back in "day mode" and once at night, when it becomes dark. You don't need to reconfigure anything: the position of the rear-view mirror stays correct and you continue "viewing the same thing", just dimmed enough as to not be blinded by bright headlights in your rear-view mirror. Honestly, as I wrote earlier, most people I know who drive cars are totally unaware of that switch even though they're driving since 20 years.